This new interactive version of the book promises to be “an authentic experience”, which will really let fans feel like they’re holding the fabled device that seemed so futuristic when it was described thirty years ago. Find out about Milliways, get the recipe for a Pan Galactic Gargle Blaster, the reasons behind the Babel Fish, how to cope with vogons, and – of course – the importance of always knowing where your towel is.

Plus there’s tips on how to survive in space, all wrapped up in a friendly exterior.

Joel DeYoung, Producer at Hothead Games, explains some of the design choices:

We really focused on taking existing Guide entries and presenting them in a new, interactive way. We have so much respect for the original that we had to stay true to the style of Douglas Adams, and deliver an app that feels familiar to fans, but updated for today’s devices.